big power loss when engine warms up

matt's sc

Registered User
I have a manual SC with 250,000 miles on it. when i start the engine when its cold, it is extremly fast, but after about 5-10 minutes of driving or when the engine gets fully warmed up, it loses its power. im talking about a 50-60 hp difference here, because when its cold, its a rocket, but when it warms up its not that fast. any suggestions on what might be wrong with it?

thanks :confused:
 
hey sounds like my car, spins tires cold but barely chips them warm....I'm guessin its normal for a stock sc but hey maybe someone will tell us different :D
 
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